CN217575365U - Automobile body and automobile - Google Patents

Abstract

The utility model provides a car body and car, car body in have the side wall planking, and be close to the rear of a vehicle side wall planking department is equipped with the installing support, detachably is connected with the rear fender on the installing support, the rear fender is located the outside of side wall planking. Automobile body pass through back fender's loose-fitting, be convenient for to change the back fender molding, realize the figurative adjustment of automobile body to can do benefit to developing of automobile design work, and help reducing automobile design and manufacturing cost.

Description

Automobile body and automobile

Technical Field

The utility model relates to the technical field of automobiles, in particular to automobile body. The utility model discloses still relate to the car that has above-mentioned automobile body.

Background

In the existing automobile body, the rear fender is usually arranged at the rear part of the side wall outer plate in a welding mode so as to construct the tail shape of the whole automobile together with the automobile body rear wall structure. With the development of the automobile market, the vehicle model updating frequency is increasingly accelerated, which brings great challenges to the automobile design work. The existing mode of welding the rear fender is obviously not beneficial to the adjustment of the automobile body shape, and the design cost and the manufacturing cost of the automobile can be greatly increased.

In addition, except that the not enough on the rear fender mode of setting up in the automobile body, present automobile body not only makes whole car manufacturing process comparatively loaded down with trivial details owing to too much adoption panel beating seam spare, and manual work, material and time cost are all higher. And the sheet metal welding piece can also increase the weight of the vehicle body, and is not beneficial to the increase of the endurance mileage.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to an automobile body, which can facilitate the development of automobile design work and contribute to reducing automobile design and manufacturing costs.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a have the side wall planking among the automobile body, and be close to the rear of a vehicle side wall planking department is equipped with the installing support, detachably is connected with the rear fender on the installing support, the rear fender is located the outside of side wall planking.

Furthermore, a groove is formed in the side wall outer plate, the mounting bracket is located in the groove, and the rear fender covers the groove.

Furthermore, the rear fender is connected to the mounting bracket through a screw connection structure.

Further, the installing support includes two lateral walls of mutual disposition, and connects two roof between the lateral wall one end, two the other end of lateral wall with the side wall planking is connected, the back fender is connected on the roof, and along keeping away from the direction of roof, two distance between the lateral wall is gradually big.

Further, the rear fender is located the top of the rear wheel casing in the automobile body, be equipped with the carriage air outlet on the side wall planking, the rear fender covers on the carriage air outlet, just the carriage air outlet is close to and is located the parting setting of rear fender top, the parting does the rear fender with parting between the side wall planking.

Further, the rear part of the automobile body is provided with an upper automobile body assembly which is integrally formed by die casting, the upper automobile body assembly is arranged on the inner side of the side wall outer plate and is connected with the side wall outer plate, and the upper automobile body assembly is provided with a rear side wall inner plate, a top cover rear cross beam and a D column inner plate upper section; the rear side wall inner plates are oppositely arranged, the top cover rear cross beam is connected between the two rear side wall inner plates, and the D column inner plate upper sections are respectively arranged between the rear side wall inner plates and the top cover rear cross beam.

Furthermore, a plurality of side wall reinforcing ribs are arranged on the rear side wall inner plate at intervals and surround the rear side window; and/or the presence of a gas in the gas,

be equipped with D post strengthening rib on the D post inner panel upper segment, D post strengthening rib includes the edge the vertical muscle body that D post inner panel upper segment length direction set up, and follow the horizontal muscle body that D post inner panel width direction set up, just horizontal muscle body with vertical muscle body is crossing.

Furthermore, the top cover rear cross beam comprises a rear cross beam upper plate and a rear cross beam lower plate, and at least a rear cross beam reinforcing rib is arranged on the rear cross beam upper plate.

Furthermore, a box-shaped structure is formed in the middle of the upper plate of the rear cross beam, the reinforcing ribs of the rear cross beam are located in an inner cavity of the box-shaped structure, and the reinforcing ribs of the rear cross beam comprise a plurality of reinforcing rib bodies which are transversely and longitudinally interwoven.

Compared with the prior art, the utility model discloses following advantage has:

automobile body, set up the installing support through the side wall planking department in rear of a vehicle department to connect back fender detachably on the installing support, can realize the removable equipment setting of back fender in the automobile body, it can be convenient for from this change the back fender molding, realize the figurative adjustment of automobile body, thereby can do benefit to developing of automobile design work, and help reducing automobile design and manufacturing cost.

In addition, the rear fender is connected through a screw connection structure, the structure is simple, and the connection is reliable. Make the distance between two lateral walls gradually big, also can improve the bearing structure of installing support, and then promote the stability of rear fender installation. Make the rear fender be located the top of rear wheel casing to make the carriage air outlet be close to the parting setting of rear fender top, also can promote whole car wading height, be favorable to improving the trafficability characteristic of car.

Additionally, the utility model discloses an adoption has the back side wall inner panel, the last automobile body subassembly of top cap back end rail and D post inner panel upper segment, and make this integrative die-casting shaping of automobile body subassembly, be favorable to few and lightweight design, and reducible parting, thereby not only can improve the rigidity of D post and back side wall inner panel and top cap back end rail junction, and when making this back automobile body structure whole have better structural strength and torsional rigidity, also can realize that the automobile body subtracts heavy, do benefit to the increase of continuation of the journey mileage.

And set up a plurality of side wall strengthening ribs that set up around the rear side window on the side wall inner panel of back, can improve the structural strength of rear side window department. Set up D post strengthening rib on D post inner panel, not only can improve the structural strength of D post, also can form the biography power passageway simultaneously, can make the impact upwards transmit along D post strengthening rib when the car is just bumping or bumps after to can promote the transmission effect of back automobile body to the impact.

The utility model discloses also provide a car simultaneously, the car has as above automobile body.

The utility model discloses a car sets up above-mentioned automobile body, can do benefit to developing of automobile design work to help reducing automobile design and manufacturing cost, and be favorable to increasing the car continuation of the journey mileage, and have fine practicality.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic view illustrating a rear fender panel according to an embodiment of the present invention disposed on an outer side panel;

fig. 2 is a schematic view of the side wall outer plate and the mounting bracket according to the embodiment of the present invention;

fig. 3 is a schematic structural view of a rear fender according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a mounting bracket according to an embodiment of the present invention;

fig. 5 is a schematic structural view of an upper body assembly according to an embodiment of the present invention;

fig. 6 is a schematic structural view of the upper body assembly according to the embodiment of the present invention at another viewing angle;

fig. 7 is a schematic structural view of the upper vehicle body assembly according to another view angle of the embodiment of the present invention;

description of reference numerals:

1. a side outer plate; 2. a rear fender panel; 3. mounting a bracket; 4. an upper body assembly;

101. a groove; 102. a carriage air outlet;

201. a connecting plate; 202. an oil filler;

301. a side wall; 302. a top wall; 303. flanging; 304. lightening holes;

401. a rear side wall inner plate; 402. a top cover rear cross member; 403. d, an upper section of the inner plate of the column; 4011. a rear side window; 4012. side wall reinforcing ribs; 4021. a rear cross beam upper plate; 4022. a rear cross beam lower plate; 40211. a rear cross beam reinforcing rib; 4031. a vertical rib body; 4032. and a transverse rib body.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that, if terms indicating orientation or positional relationship such as "upper", "lower", "inner", "outer", etc. appear, they are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the appearances of the terms first, second, etc. in this specification are not necessarily all referring to the same order, but are to be construed as referring to the same order.

In addition, in the description of the present invention, the terms "mounted," "connected," and "connecting" are to be construed broadly unless otherwise specifically limited. For example, the connection may be fixed, detachable, or integrated; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention can be understood in combination with the specific situation.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The embodiment relates to an automobile body, as shown in fig. 1, the automobile body is provided with a side wall outer plate 1, a mounting bracket 3 is arranged at the side wall outer plate 1 close to the tail of a vehicle, a rear fender 2 is detachably connected to the mounting bracket 3, and the rear fender 2 is positioned at the outer side of the side wall outer plate 1.

Through setting up installing support 3 in the side wall planking 1 department of rear of a vehicle department to connect back fender 2 detachably on installing support 3, the dress setting of back fender 2 in the automobile body can be realized to this embodiment, thereby can be convenient for model the back fender 2 and change, realize the figurative nimble adjustment of automobile body.

Specifically, as shown in fig. 2, the present embodiment is an exemplary structure in which a recess 101 is provided on the quarter panel 1, the mounting bracket 3 is located in the recess 101, and the mounted rear fender 2 also covers the recess 101 to form an appearance surface of the vehicle body from the rear fender 2. Furthermore, as a preferred embodiment, the rear fender 2 may be connected to the mounting bracket 3 by a screw structure to achieve a detachable connection therebetween. The screw connection mode has the advantages of simple structure, simple and convenient operation and reliable connection.

In this embodiment, an exemplary structure of the rear fender 2 can be as shown in fig. 1 and fig. 3, and at this time, the rear fender 2 also uses a conventional stamped sheet metal part, and its edge matches with the shape of the peripheral side outer panel 1. Meanwhile, in the specific arrangement of the present embodiment, the rear fender 2 can be located above a rear wheel cover in the automobile body, and as shown in fig. 2, as a possible implementation form of the present embodiment, a compartment air outlet 102 may be provided on the side wall outer panel 1, the rear fender 2 covers the compartment air outlet 102, and the compartment air outlet 102 is specifically provided near a seam located above the rear fender 2. Wherein, above-mentioned parting is the parting between fender 2 and the side wall planking 1, and through above-mentioned arrangement, this embodiment can promote whole car wading height, and is favorable to improving the trafficability characteristic of car.

Referring to fig. 3, a connecting plate 201 is integrally formed on the rear fender 2, and the rear fender 2 is connected to the mounting bracket 3 through the connecting plate 201. In addition, it should be noted that the present embodiment may provide the fuel filler 202 on the rear fender 2 to meet the fuel filler arrangement requirement of the fuel vehicle type or the hybrid vehicle type. Of course, when the automobile of the present embodiment is an electric vehicle, the filler port 202 of the rear fender 2 may be eliminated.

As shown in fig. 4, the mounting bracket 3 of the present embodiment has a generally n-shaped configuration as a preferred embodiment, and specifically includes two side walls 301 disposed oppositely, and a top wall 302 connected between one ends of the two side walls 301. The other ends of the two side walls 301 are provided with flanges 303 and are connected with the side wall outer plate 1 through the flanges 303. The rear fender 2 is then connected to the top wall 302, and preferably, the distance between the two side walls 301 is gradually increased along the direction away from the top wall 302 in the present embodiment, so as to be beneficial to improving the supporting structure of the mounting bracket, and further improving the stability of the rear fender mounting.

It should be noted that the flanges 303 are typically connected to the quarter panels 1 by welding, although other conventional means such as screwing, riveting, etc. may be used instead of welding. In addition, to facilitate the light weight design, lightening holes 304 may also be provided in the side walls 301 of the mounting bracket 3. Meanwhile, in order to facilitate the connection operation of the rear fender 2, in the screw connection structure for the connection of the rear fender 2, bolts or nuts may also be welded to the top wall 302 of the mounting bracket 3 in advance.

As shown in fig. 5 to 7, in addition to having the rear fender 2 provided in the vehicle body in a removable manner, the vehicle body of the present embodiment is also provided with the upper body assembly 4. The upper body assembly 4 is disposed inside the side wall outer panel 1 and connected to the side wall outer panel 1, and the upper body assembly 4 also has a rear side wall inner panel 401, a roof rear cross member 402, and a D-pillar inner panel upper section 403. In addition, in the implementation, the upper body assembly 4 is also directly or indirectly connected with a side wall inner plate, a rear floor, a roof cover and the like in the vehicle body so as to jointly form a rear structure in the vehicle body.

In detail, the two quarter inner panels 401 of the present embodiment are arranged oppositely, the roof rear cross beam 402 is connected between the two quarter inner panels 401, and the D pillar inner panel upper sections 403 are respectively arranged between each quarter inner panel 401 and the roof rear cross beam 402. In view of the fact that the two quarter inner panels 401 and the D-pillar inner panel upper section 403 are bilaterally symmetrical, the quarter inner panel 401 and the D-pillar inner panel upper section 403 on one side will be described as an example.

As shown in fig. 5, in this embodiment, the rear side window 4011 is provided on the side-surrounding inner panel 401, and in this case, in order to improve the structural strength of the rear side window 4011, the portion of the side-surrounding inner panel 401 where the rear side window 4011 is provided also protrudes outward from the vehicle body. As a further embodiment, the present embodiment also provides a plurality of quarter reinforcing ribs 4012 arranged at intervals around the quarter window 4011 on the quarter inner panel 401. By the design, the structural strength of the rear side window 4011 can be improved, so that the influence of the rear side window 4011 on the strength of the side body inner plate 401 can be weakened.

In addition, as a preferred embodiment, the rear side reinforcement 4012 is triangular, so that the advantage of good stability of the triangular shape is utilized to further improve the structural strength of the rear side window 4011. Note that, in addition to the side gusset reinforcement 4012 provided around the rear side window 4011, the side gusset reinforcement 4012 may be further provided at another position of the side gusset inner panel 401.

In order to make the rear vehicle body structure of this embodiment have a better use effect, the D-pillar inner panel upper section 403 is also provided with a D-pillar reinforcing rib. And, as an exemplary structure, the D-pillar reinforcing bar has an L-shaped cross section to provide it with superior structural strength. The D-pillar reinforcing rib of this embodiment specifically includes vertical rib 4031 disposed along the length direction of the D-pillar inner plate upper section 403, and horizontal rib 4032 disposed along the width direction of the D-pillar inner plate, and the horizontal rib 4032 intersects with the vertical rib 4031.

Based on the structure that the cross section of D post inner panel upper segment 403 is L shape, the horizontal muscle body 4032 of this embodiment specifically is triangle-shaped, can utilize the high characteristics of triangle-shaped stability from this, further promotes the structural strength of D post inner panel upper segment 403. In this embodiment, through setting up D post strengthening rib, not only can improve the structural strength of D post, also can form the biography power passageway simultaneously, can make the impact upwards transmit along D post strengthening rib when the car is just bumping or bumps after to can promote the transmission effect of back automobile body structure to the impact.

Rear roof cross member 402 of this embodiment includes rear cross member upper plate 4021 and rear cross member lower plate 4022, and for further improving the structural strength of rear roof cross member 402, a box-like structure is formed in the middle of rear cross member upper plate 4021, and this box-like structure is specifically triangular, and its opening points to the vehicle body bottom. The rear cross member lower plate 4022 of the present embodiment is located at the rear of the vehicle and is connected to the bottom of the rear cross member upper plate 4021.

In order to improve the structural strength of the top cover rear cross beam 402, a rear cross beam reinforcing rib 40211 is arranged on the rear cross beam upper plate 4021, the rear cross beam reinforcing rib 40211 is specifically positioned in an inner cavity of a box-shaped structure, and the rear cross beam reinforcing rib 40211 comprises a plurality of reinforcing rib bodies which are interwoven in a transverse direction and a longitudinal direction. Through setting up back crossbeam strengthening rib 40211 in the inner chamber of box-like structure, can further improve the structural strength of roof back crossbeam 402, can make the car when bumping on one's side simultaneously, the impact can be followed this back crossbeam strengthening rib 40211 and followed the automobile body width direction transmission to can promote the transmission effect of back automobile body structure to the impact.

It should be noted that, in addition to rear cross member reinforcing rib 40211 provided on rear cross member upper plate 4021, rear cross member reinforcing rib 40211 may be provided on rear cross member lower plate 4022, and of course, it is also possible to provide rear cross member reinforcing rib 40211 on both rear cross member upper plate 4021 and rear cross member lower plate 4022.

The automobile body of this embodiment sets up installing support 3 through side wall planking 1 department in rear of a vehicle department to connect back fender 2 detachably on installing support 3, can realize the removable installation setting of back fender 2 in the automobile body, it can be convenient for from this change the back fender 2 molding, realize the figurative adjustment of automobile body, thereby can do benefit to developing of automobile design work, and help reducing automobile design and manufacturing cost.

Moreover, the automobile body of the embodiment can not only improve the rigidity of the joints of the D column, the rear side wall inner plate and the top cover rear cross beam, but also realize the weight reduction of the automobile body when the whole rear automobile body structure has better structural strength and torsional rigidity, can assist in the increase of the driving mileage of the whole automobile, and has good practicability.

Finally, this embodiment also relates to an automobile, and this automobile has above automobile body promptly, and the automobile of this embodiment sets up above-mentioned automobile body, can do benefit to developing of automobile design work to help reducing automobile design and manufacturing cost, and be favorable to increasing the car continuation of the journey mileage, and have fine practicality.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. An automotive body, characterized in that:

have side wall planking (1) among the automobile body, and be close to the rear of a vehicle side wall planking (1) department is equipped with installing support (3), detachably is connected with rear fender (2) on installing support (3), rear fender (2) are located the outside of side wall planking (1).

2. The automotive vehicle body of claim 1, wherein:

be equipped with recess (101) on side wall planking (1), installing support (3) are located in recess (101), back fender (2) cover on recess (101).

3. The automotive body of claim 1, wherein:

the rear fender (2) is connected to the mounting bracket (3) through a threaded connection structure.

4. The automotive body of claim 1, wherein:

installing support (3) are including two lateral walls (301) of mutual disposition to and connect two roof (302) between lateral wall (301) one end, two the other end of lateral wall (301) with side wall planking (1) is connected, back fender (2) are connected on roof (302), and along keeping away from the direction of roof (302), two distance between lateral wall (301) is gradually big.

5. The automotive vehicle body of claim 1, wherein:

rear fender (2) are located the top of the rear wheel casing in the automobile body, be equipped with carriage air outlet (102) on side wall planking (1), rear fender (2) cover on carriage air outlet (102), just carriage air outlet (102) are close to and are located the parting setting of rear fender (2) top, the parting does rear fender (2) with parting between side wall planking (1).

6. The automotive vehicle body according to any one of claims 1 to 5, characterized in that:

the rear part of the automobile body is provided with an upper automobile body assembly (4) which is integrally formed by die casting, the upper automobile body assembly (4) is arranged on the inner side of the side wall outer plate (1) and is connected with the side wall outer plate (1), and the upper automobile body assembly (4) is provided with a rear side wall inner plate (401), a top cover rear cross beam (402) and a D column inner plate upper section (403);

the rear side wall inner plates (401) are oppositely arranged, the top cover rear cross beam (402) is connected between the two rear side wall inner plates (401), and the D column inner plate upper sections (403) are respectively arranged between each rear side wall inner plate (401) and the top cover rear cross beam (402).

7. The automotive body of claim 6, wherein:

the rear side wall inner plate (401) is provided with side wall reinforcing ribs (4012), a rear side window (4011) is formed on the rear side wall inner plate (401), and the side wall reinforcing ribs (4012) are arranged around the rear side window (4011) at intervals; and/or the presence of a gas in the atmosphere,

be equipped with D post strengthening rib on D post inner panel upper segment (403), the D post strengthening rib includes the edge vertical muscle body (4031) that D post inner panel upper segment (403) length direction set up, and follow horizontal muscle body (4032) that D post inner panel width direction set up, just horizontal muscle body (4032) with vertical muscle body (4031) is crossing.

8. The automotive body of claim 6, wherein:

the roof rear cross beam (402) comprises a rear cross beam upper plate (4021) and a rear cross beam lower plate (4022), and at least a rear cross beam reinforcing rib (40211) is arranged on the rear cross beam upper plate (4021).

9. The automotive body of claim 8, wherein:

a box-shaped structure is formed in the middle of the rear cross beam upper plate (4021), the rear cross beam reinforcing ribs (40211) are located in an inner cavity of the box-shaped structure, and the rear cross beam reinforcing ribs (40211) comprise a plurality of transversely and longitudinally interwoven reinforcing rib bodies.

10. An automobile, characterized in that:

the motor vehicle has a motor vehicle body according to any one of claims 1 to 9.

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